Pair of headphones



FIG. 1 depicts a back elevational/isometric view of the right ear bud;

FIG. 2 depicts a right side view of the right ear bud;

FIG. 3 depicts a left side view of the right ear bud;

FIG. 4 depicts a back view of the right ear bud;

FIG. 5 depicts a front view of the right ear bud;

FIG. 6 depicts a top view of the right ear bud;

FIG. 7 depicts a bottom view of the right ear bud;

FIG. 8 depicts a back elevational/isometric view of the left ear bud;

FIG. 9 depicts a left side view of the left ear bud;

FIG. 10 depicts a right side view of the left ear bud;

FIG. 11 depicts a back view of the left ear bud;

FIG. 12 depicts a front view of the left ear bud;

FIG. 13 depicts a top view of the left ear bud; and,

FIG. 14 depicts a bottom view of the left ear bud.

The broken lines for no part of the claimed design. 

CLAIM The ornamental design for a pair of headphones, as shown and described. 